Cornell Dubilier Electronics Capacitors
American manufacturer specializing in aluminum electrolytic and film capacitors for industrial, power electronics, and renewable energy applications.
Product Categories
Specialties
Quality Certifications
Cornell Dubilier Electronics (CDE) is America's largest manufacturer of aluminum electrolytic and film capacitors, with over a century of capacitor expertise.
American Manufacturing Heritage
Founded in 1909, CDE has remained committed to American manufacturing with facilities in South Carolina and Massachusetts. This domestic production capability provides advantages in quality control, customization, and supply chain reliability.
Power Electronics Focus
CDE specializes in capacitors for demanding power applications:
Large Can Aluminum Electrolytic: Computer-grade capacitors up to 600V and 1 Farad for power supplies, inverters, and industrial equipment.
Power Film Capacitors: DC link, snubber, and AC filter capacitors for motor drives, UPS systems, and renewable energy applications.
Mica Capacitors: High-reliability mica capacitors for RF and high-voltage applications.
Renewable Energy
CDE is a leading supplier of capacitors for solar inverters and wind turbine systems, helping enable the transition to clean energy.
Motor Run Capacitors
Comprehensive range of UL-recognized motor run capacitors for HVAC, pumps, and industrial motors manufactured in the USA.
Frequently Asked Questions
Common questions about Cornell Dubilier Electronics capacitors and replacements
Browse Cornell Dubilier Electronics Products
Explore our selection of Cornell Dubilier Electronics capacitors. Contact us if you need a specific part number or have questions about product selection.
Need Help Finding the Right Cornell Dubilier Electronics Capacitor?
Our technical team can help you select the right capacitor for your application, find equivalent parts, or source hard-to-find components.